It's officially past halfway in the 2011 Dextro Energy Triathlon ITU World Championship Series, with Sydney, Madrid, Kitzbühel and Hamburg all run and won. Here are our memorable moments so far and what's still to come.

Watch the Hamburg TV show now. It's got all of the best bits from round 4 of the series including the amazing performances from the three Aussie Emma's, lots of interviews and much more.

Reigning ITU World Champion Emma Moffatt won her first 2011 series race with some history making company, as teammates Emma Jackson and Emma Snowsill claimed silver and bronze in an all-Australian, all-Emma podium sweep

Australia's Brad Kahlefeldt claimed his maiden Dextro Energy Triathlon ITU World Championship Series race title in a dramatic sprint finish in Hamburg, and Will Clarke his first podium in a thriller of an elite men's race.

Course videos, elevation graphs and maps have been released for the Beijing Grand Final. Details are available for both the Sprint and Olympic distance races.

This weekend the 2011 Dextro Energy Triathlon ITU World Championship Series hits the halfway mark in Hamburg, with just two more rounds and the Beijing Grand Final to follow, it's a pivotal point in the series.

After the races, several ITU stars went paragliding atop the famed Hahnenkamm mountain on Monday in Kitzbühel. Among them were men's winner Alistair Brownlee, Barbara Riveros Diaz, Jessica Harrison and Felicity Abram.

There is a generation of gifted athletes on the rise and they are pushing the sport to levels never seen before. Findlay and Brownlee are changing the sport as we know it.

Paula Findlay has done it again. The Canadian racked up her third straight victory in the 2011 Dextro Energy Triathlon ITU World Championship Series with another sensational performance in Kitzbühel

Sit back and enjoy this extended interview with Chris McCormack as he reflects on the highs and lows of his career.